18. 5. 20208 534 zhlédnutíالكمامات ايه الفرق بينها القماش و فلتر الكربون و N95 و FFP1 و الكمامة الجراحية الكمامة القماشية طويلة الاستدامة يعني بتستخدمها مدة اكبر مش زي الكمامة ا.
2. 11. 202133 tis. zhlédnutíPut on the N95 respirator. Hold the respirator in the palm of your hand with the straps facing the floor. Place the N95 respirator on your face covering your...
5. 4. 202012 tis. zhlédnutíMascarillas,cubrebocas ¿SI/NO y CUAL? quirúrgicas- FFP1- FFP2- FFP3- N95- N99- N100ESTE Video ES UNA Reflexion EN VOZ ALTA LOS Unicos Porcentejes Reales SON ...
20. 8. 2021160 zhlédnutíWe have shown to the world that PPE Kits, N95 masks, ventilators and many other critical equipments which we imported a year back are now being made in India.
1. 11. 2020156 zhlédnutíHttps://n95instock.com/3m-1860-niosh-n95-mask-surgical-respirator3M 1860 N95 surgical mask contains no components made from natural rubber latex. It meets CD...
10. 10. 202137 zhlédnutíClick the below link to purchase NASK SM-9501https://n95instock.com/nask-mask-n95-sm-n9501-nanofiber-smart-mask-niosh-n95This is a video on N95instock introd...
24. 3. 2020740 zhlédnutíThe masks shown are the surgical masks, which are available for about 1/3 the cost of the N95 masks, which are not shown. The N95 are the round form fitted m...
1. 2. 2010645 tis. zhlédnutíPossibly the first ever 4x4x4 LEGO Rubik's Cube solver?This Rubik's Cube solver was designed and programmed using a Nokia N95 mobile phone, a LEGO Mindstorms...
5. 4. 2020118 tis. zhlédnutíAt the top of the medical mask hierarchy is the N95, made from non-woven polypropylene fiber and so named because it removes 95% percent of particles down 0...
9. 9. 202176 tis. zhlédnutíMask test experiment (round 2). Vapor is exhaled through 5 styles of masks; cloth, surgical, N95, M50 & 3M Respirator masks. Please comment about your observ...